| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.68 | 13.286% | $265.8596 | $265.86 | $265.85 | $265.90 |
| Purchase #2 | $111.94 | 6.695% | $119.4344 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $224.97 | 6.681% | $240.0002 | $240.00 | $240.00 | $240.00 |
| Purchase #4 | $150.82 | 6.467% | $160.5735 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $44.57 | 3.415% | $46.0921 | $46.09 | $46.10 | $46.10 |
| Purchase #6 | $111.93 | 8.625% | $121.584 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $80.40 | 11.725% | $89.8269 | $89.83 | $89.85 | $89.80 |
| 7 purchase totals = | $959.31 | $1,043.3707 | $1,043.36 | $1,043.40 | $1,043.40 | |